Mathematics, 26.05.2020 18:58 halohero7
Two bird populations were studied and formulas were developed for each populations growth. the populations p1 and p2 are given by the formulas p1= 30e^kt and p2=60e^0.2t, where i is a constant and t is the time in years since the start of the study. if two populations were equal 10 years after the start of the study what is the approximate value of k? round to two decimals
Answers: 2
Mathematics, 21.06.2019 22:20
(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)
Answers: 2
Mathematics, 21.06.2019 22:40
Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%
Answers: 2
Two bird populations were studied and formulas were developed for each populations growth. the popul...
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